1 /* 2 * Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package sun.awt; 27 28 import java.awt.*; 29 30 /** 31 * Event object describing changes in AWT modality 32 */ 33 @SuppressWarnings("serial") 34 public class ModalityEvent extends AWTEvent implements ActiveEvent { 35 36 public static final int MODALITY_PUSHED = 1300; 37 public static final int MODALITY_POPPED = 1301; 38 39 private ModalityListener listener; 40 41 public ModalityEvent(Object source, ModalityListener listener, int id) { 42 super(source, id); 43 this.listener = listener; 44 } 45 46 public void dispatch() { 47 switch(getID()) { 48 case MODALITY_PUSHED: 49 listener.modalityPushed(this); 50 break; 51 52 case MODALITY_POPPED: 53 listener.modalityPopped(this); 54 break; 55 56 default: 57 throw new Error("Invalid event id."); 58 } 59 } 60 61 }